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From: ethan@utastro.UUCP (Ethan Vishniac)
Newsgroups: net.space,net.astro
Subject: Re: detecting alien spacecraft
Message-ID: <567@utastro.UUCP>
Date: Mon, 24-Mar-86 11:13:20 EST
Article-I.D.: utastro.567
Posted: Mon Mar 24 11:13:20 1986
Date-Received: Wed, 26-Mar-86 22:34:11 EST
References: <512@utastro.UUCP> <2586@genat.UUCP>
Distribution: na
Organization: U. Texas, Astronomy, Austin, TX
Lines: 14
Keywords: anti-matter, gamma ray observatory
Xref: dcdwest net.space:4282 net.astro:1466
Summary: invisible aliens

In article <2586@genat.UUCP>, phoenix@genat.UUCP (phoenix) writes:
> 
> What about alien starships using a non-anti-matter drive?  (There are most
> probably other types of star-drive as well...:-))
> -- 

Invisible aliens and nonexistent aliens have many points in common, the most
obvious being that it`s hard to publish papers about them in a refereed journal.
-- 
"Ma, I've been to another      Ethan Vishniac
 planet!"                      {charm,ut-sally,ut-ngp,noao}!utastro!ethan
                               ethan@astro.UTEXAS.EDU
                               Department of Astronomy
                               University of Texas